171949604

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 313571664

約数和(自身を除く): 141622060

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 347, 694, 1388, 1849, 2881, 3698, 5762, 7396, 11524, 14921, 23249, 29842, 46498, 59684, 92996, 123883, 247766, 495532, 641603, 999707, 1283206, 1999414, 2566412, 3998828, 42987401, 85974802, 171949604]

約数ペア:

[(1, 171949604), (2, 85974802), (4, 42987401), (43, 3998828), (67, 2566412), (86, 1999414), (134, 1283206), (172, 999707), (268, 641603), (347, 495532), (694, 247766), (1388, 123883), (1849, 92996), (2881, 59684), (3698, 46498), (5762, 29842), (7396, 23249), (11524, 14921)]